201766960

素因数分解:

$2^4\times 5^1\times {\mathrm{2522087}}^1$

素因数の和:2522100

約数の個数: 20

約数和(自身を含む): 469108368

約数和(自身を除く): 267341408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2522087, 5044174, 10088348, 12610435, 20176696, 25220870, 40353392, 50441740, 100883480, 201766960]

約数ペア:

[(1, 201766960), (2, 100883480), (4, 50441740), (5, 40353392), (8, 25220870), (10, 20176696), (16, 12610435), (20, 10088348), (40, 5044174), (80, 2522087)]